Font fallback to handle no font with character.

In the event that no fallback font can be found to handle a character,
just keep using the current font.

Change-Id: I93c852dc8ee5eaa868e48a5ce3e8298a642b15c7
Reviewed-on: https://skia-review.googlesource.com/c/191661
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
1 file changed